How to add secure pages

Add module content Access.
Create a role for  ex:"site admin"
Create a user test
add content type page for site admin
create content ->page for site admin->test

step 1:Add the role
Step 2:Enable content access module
Step 3:Create a content type for "site admin".
Step 4:Access control and enable the permissions for admin,"site admin".
Step 5:Give the permissions in admin->usermanamgement->permissions
Step 6:Site building->themes->uncheck submitted by for "site admin" content type.(this is not mandatory)
Step 7:Create a view for secure area
Step 8:Check Node Post Date: desc
Step 9:Check Node Published: Yes
Step 10:Check Node type: secure area for site admin
Step 11:Give either the access restriction: roles or in sitebuilding-> blocks ->configure the securearea siteadmin block and give role specification site admin and save.
Step 12:Place this block wherever required.